|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | H04R 1/10 | |
| A61F 11/14 | |||
| H04R 3/00 | |||
| H04R 29/00 |
| (11) | Number of the document | 3195611 |
| (13) | Kind of document | T |
| (96) | European patent application number | 15771393.4 |
| Date of filing the European patent application | 2015-09-16 | |
| (97) | Date of publication of the European application | 2017-07-26 |
| (45) | Date of publication and mention of the grant of the patent | 2020-09-09 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2015/050328 |
| Date | 2015-09-16 |
| (87) | Number | WO 2016/044362 |
| Date | 2016-03-24 |
| (30) | Number | Date | Country code |
| 201462052713 P | 2014-09-19 | US |
| (72) |
BROWN, James D., US
ELY, Jacob H., US
WURM, Michael G., US
|
| (73) |
3M Innovative Properties Company,
3M Center P.O.Box 33427, St. Paul, MN 55133-3427,
US
|
| (54) | ACOUSTICALLY PROBED OVER-THE-EAR HEARING ASSESSMENT DEVICES AND METHODS |
| ACOUSTICALLY PROBED OVER-THE-EAR HEARING ASSESSMENT DEVICES AND METHODS |